141 entries under adjective topic. ×

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illuminated(fiery, scorching, red-hot)
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kindled(fiery, scorching, red-hot)
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lukewarm(pleasant, warm, temperate, snug)
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moderately hot(expression, pleasant, warm, hot)
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moldy(heavy, tight, oppressive, humid)
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motionless(heavy, tight, oppressive, humid)
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musty(heavy, tight, oppressive, humid)
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oxidizing(fiery, scorching, red-hot)
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pyretic
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shrivelling
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smouldering(fiery, scorching, red-hot)
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snug(pleasant, warm, hot, temperate)
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stagnant(heavy, tight, oppressive, humid)
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stale(tight, oppressive, humid, muggy)
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stale-smelling(heavy, tight, oppressive, humid)
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sunny(pleasant, warm, hot, temperate)
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tepid(pleasant, warm, temperate, snug)
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toasty(pleasant, warm, hot, temperate)
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uncomfortable(heavy, tight, oppressive, humid)
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unventilated(heavy, tight, oppressive, humid)
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APASmart Define. (2015). sweltering thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sweltering/thesaurus/synonyms
ChicagoSmart Define. 2015. "sweltering thesaurus" https://smartdefine.org/sweltering/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sweltering thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sweltering/thesaurus/synonyms>.
MLASmart Define. "sweltering thesaurus" 17 July 2015. Web. 25 September 2026. <https://smartdefine.org/sweltering/thesaurus/synonyms>